zfs-test2

VMware testing on Debian GNU/Linux buster/sid via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1903221-SP-ZFSTEST2683
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March 21 2019
  57 Minutes
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March 21 2019
  59 Minutes
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March 21 2019
  57 Minutes
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March 22 2019
  56 Minutes
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Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + SSB disabled via prctl and seccomp + PTE Inversion

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Processor: Intel Xeon E5-2660 0 (2 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 1 x 4096 MB DRAM, Disk: 43GB Virtual disk, Graphics: VMware SVGA II, Network: Intel 82574L

OS: Debian GNU/Linux buster/sid, Kernel: 4.19.0-2-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1672x1254, System Layer: VMware

zfs-test2OpenBenchmarking.orgPhoronix Test SuiteIntel Xeon E5-2660 0 (2 Cores)Intel 440BX (6.00 BIOS)Intel 440BX/ZX/DX1 x 4096 MB DRAM43GB Virtual diskVMware SVGA IIIntel 82574LDebian GNU/Linux buster/sid4.19.0-2-amd64 (x86_64)GCC 8.3.0ext41672x1254VMwareProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerZfs-test2 BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - MQ-DEADLINE / errors=remount-ro,relatime,rw - KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + SSB disabled via prctl and seccomp + PTE Inversion

slogno-slogno-slog2slog2Result OverviewPhoronix Test Suite100%163%225%288%351%IOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzone1MB - 4GB - Read Performance1MB - 8GB - Read Performance4Kb - 8GB - Read Performance4Kb - 4GB - Read Performance64Kb - 2GB - Write Performance1MB - 2GB - Write Performance4Kb - 4GB - Write Performance4Kb - 8GB - Write Performance64Kb - 4GB - Write Performance64Kb - 4GB - Read Performance1MB - 4GB - Write Performance4Kb - 2GB - Write Performance1MB - 512MB - Write Performance4Kb - 512MB - Read Performance4Kb - 512MB - Write Performance64Kb - 8GB - Write Performance4Kb - 2GB - Read Performance64Kb - 8GB - Read Performance1MB - 8GB - Write Performance64Kb - 512MB - Read Performance1MB - 512MB - Read Performance64Kb - 2GB - Read Performance1MB - 2GB - Read Performance64Kb - 512MB - Write Performance

zfs-test2iozone: 1MB - 2GB - Read Performanceiozone: 1MB - 4GB - Read Performanceiozone: 1MB - 8GB - Read Performanceiozone: 4Kb - 2GB - Read Performanceiozone: 4Kb - 4GB - Read Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 1MB - 2GB - Write Performanceiozone: 1MB - 4GB - Write Performanceiozone: 1MB - 8GB - Write Performanceiozone: 4Kb - 2GB - Write Performanceiozone: 4Kb - 4GB - Write Performanceiozone: 4Kb - 8GB - Write Performanceiozone: 64Kb - 2GB - Read Performanceiozone: 64Kb - 4GB - Read Performanceiozone: 64Kb - 8GB - Read Performanceiozone: 1MB - 512MB - Read Performanceiozone: 4Kb - 512MB - Read Performanceiozone: 64Kb - 2GB - Write Performanceiozone: 64Kb - 4GB - Write Performanceiozone: 64Kb - 8GB - Write Performanceiozone: 1MB - 512MB - Write Performanceiozone: 4Kb - 512MB - Write Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 64Kb - 512MB - Write Performanceslogno-slogno-slog2slog2582299298034924984939765955347996515146431271281547735748975975197036216222722590929228735172982819846235218355775316461277280559034789786175207326346189718582228328636032962738696195197975805336512267273554135428385955367236286093726587742328535132992809845915288216285016552283275552034378985815277236426153718OpenBenchmarking.org

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Read Performanceslogno-slogno-slog2slog213002600390052006500SE +/- 62.38, N = 11SE +/- 33.50, N = 3SE +/- 76.41, N = 12SE +/- 58.42, N = 358225909582258771. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Read Performanceslogno-slogno-slog2slog210002000300040005000Min: 5232.86 / Avg: 5821.82 / Max: 5969.75Min: 5858.29 / Avg: 5908.72 / Max: 5972.15Min: 5003.43 / Avg: 5822.23 / Max: 5984.26Min: 5800.62 / Avg: 5876.84 / Max: 5991.631. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Read Performanceslogno-slogno-slog2slog22004006008001000SE +/- 1.94, N = 3SE +/- 3.97, N = 12SE +/- 5.71, N = 3SE +/- 7.90, N = 39922922834231. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Read Performanceslogno-slogno-slog2slog22004006008001000Min: 988.85 / Avg: 992.3 / Max: 995.56Min: 270.82 / Avg: 291.87 / Max: 315.97Min: 273.28 / Avg: 283.28 / Max: 293.05Min: 410.8 / Avg: 423.08 / Max: 437.821. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Read Performanceslogno-slogno-slog2slog22004006008001000SE +/- 4.63, N = 3SE +/- 5.56, N = 3SE +/- 5.21, N = 3SE +/- 4.40, N = 39802872862851. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Read Performanceslogno-slogno-slog2slog22004006008001000Min: 971.21 / Avg: 980.33 / Max: 986.25Min: 276.07 / Avg: 287.17 / Max: 293.28Min: 277.69 / Avg: 286.42 / Max: 295.72Min: 276.7 / Avg: 285.48 / Max: 290.411. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performanceslogno-slogno-slog2slog28001600240032004000SE +/- 15.33, N = 3SE +/- 63.11, N = 3SE +/- 8.88, N = 3SE +/- 16.96, N = 334923517360335131. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performanceslogno-slogno-slog2slog26001200180024003000Min: 3466.83 / Avg: 3492.41 / Max: 3519.83Min: 3449.69 / Avg: 3516.82 / Max: 3642.96Min: 3591.72 / Avg: 3603.23 / Max: 3620.69Min: 3486.05 / Avg: 3513.37 / Max: 3544.431. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performanceslogno-slogno-slog2slog2110220330440550SE +/- 3.59, N = 3SE +/- 5.98, N = 3SE +/- 2.20, N = 3SE +/- 4.11, N = 64982982962991. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performanceslogno-slogno-slog2slog290180270360450Min: 491.46 / Avg: 498.44 / Max: 503.35Min: 290.29 / Avg: 297.57 / Max: 309.43Min: 291.93 / Avg: 295.99 / Max: 299.48Min: 284.22 / Avg: 298.97 / Max: 309.721. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performanceslogno-slogno-slog2slog2110220330440550SE +/- 3.21, N = 3SE +/- 4.90, N = 3SE +/- 4.69, N = 3SE +/- 5.57, N = 34932812732801. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performanceslogno-slogno-slog2slog290180270360450Min: 486.84 / Avg: 493.19 / Max: 497.2Min: 270.84 / Avg: 280.63 / Max: 285.99Min: 267.26 / Avg: 272.58 / Max: 281.92Min: 269.85 / Avg: 280.18 / Max: 288.961. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Write Performanceslogno-slogno-slog2slog22004006008001000SE +/- 5.38, N = 3SE +/- 6.84, N = 3SE +/- 54.92, N = 9SE +/- 7.47, N = 39769848699841. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Write Performanceslogno-slogno-slog2slog22004006008001000Min: 965.99 / Avg: 976.42 / Max: 983.94Min: 970.69 / Avg: 984.25 / Max: 992.63Min: 535.95 / Avg: 869.45 / Max: 992.04Min: 969.27 / Avg: 983.75 / Max: 994.161. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Write Performanceslogno-slogno-slog2slog2130260390520650SE +/- 50.83, N = 12SE +/- 53.36, N = 12SE +/- 52.73, N = 12SE +/- 50.50, N = 125956236195911. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Write Performanceslogno-slogno-slog2slog2110220330440550Min: 436.86 / Avg: 595.29 / Max: 1035.76Min: 431.39 / Avg: 622.51 / Max: 1049.66Min: 444.38 / Avg: 618.7 / Max: 1035.91Min: 456.19 / Avg: 591.36 / Max: 1052.851. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Write Performanceslogno-slogno-slog2slog2120240360480600SE +/- 36.68, N = 12SE +/- 27.54, N = 12SE +/- 25.31, N = 12SE +/- 42.31, N = 125345215195281. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Write Performanceslogno-slogno-slog2slog290180270360450Min: 428.42 / Avg: 533.75 / Max: 901.73Min: 425.62 / Avg: 521.13 / Max: 762.54Min: 415.1 / Avg: 518.83 / Max: 689.78Min: 406.87 / Avg: 527.51 / Max: 945.51. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performanceslogno-slogno-slog2slog22004006008001000SE +/- 15.06, N = 3SE +/- 15.10, N = 3SE +/- 6.52, N = 3SE +/- 6.36, N = 37998357978211. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performanceslogno-slogno-slog2slog2150300450600750Min: 769.38 / Avg: 799.43 / Max: 816.09Min: 811.94 / Avg: 834.94 / Max: 863.38Min: 785.73 / Avg: 796.59 / Max: 808.26Min: 809.92 / Avg: 820.77 / Max: 831.941. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performanceslogno-slogno-slog2slog2140280420560700SE +/- 45.33, N = 12SE +/- 38.52, N = 12SE +/- 39.50, N = 12SE +/- 46.81, N = 126515775806281. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performanceslogno-slogno-slog2slog2110220330440550Min: 435.09 / Avg: 650.54 / Max: 826.66Min: 455.93 / Avg: 576.66 / Max: 832.32Min: 458.11 / Avg: 579.79 / Max: 869.51Min: 447.53 / Avg: 628.28 / Max: 905.871. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performanceslogno-slogno-slog2slog2120240360480600SE +/- 24.40, N = 12SE +/- 41.32, N = 12SE +/- 41.14, N = 12SE +/- 26.07, N = 125145315335011. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performanceslogno-slogno-slog2slog290180270360450Min: 426.62 / Avg: 514.46 / Max: 701.05Min: 397.42 / Avg: 530.82 / Max: 931.56Min: 419.8 / Avg: 533.11 / Max: 920.14Min: 404.58 / Avg: 501.03 / Max: 692.31. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performanceslogno-slogno-slog2slog214002800420056007000SE +/- 82.93, N = 12SE +/- 100.71, N = 5SE +/- 46.06, N = 3SE +/- 16.75, N = 364316461651265521. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performanceslogno-slogno-slog2slog211002200330044005500Min: 5534.01 / Avg: 6431.18 / Max: 6593.18Min: 6068.94 / Avg: 6460.69 / Max: 6629.93Min: 6453.34 / Avg: 6511.73 / Max: 6602.64Min: 6533.72 / Avg: 6552 / Max: 6585.441. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performanceslogno-slogno-slog2slog260120180240300SE +/- 3.38, N = 12SE +/- 5.42, N = 3SE +/- 4.36, N = 4SE +/- 4.81, N = 32712772672831. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performanceslogno-slogno-slog2slog250100150200250Min: 246.81 / Avg: 270.72 / Max: 286.06Min: 266.54 / Avg: 276.87 / Max: 284.86Min: 254.12 / Avg: 266.75 / Max: 274.12Min: 273.35 / Avg: 282.71 / Max: 289.291. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performanceslogno-slogno-slog2slog260120180240300SE +/- 2.59, N = 3SE +/- 0.64, N = 3SE +/- 3.51, N = 3SE +/- 4.65, N = 32812802732751. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performanceslogno-slogno-slog2slog250100150200250Min: 276.78 / Avg: 280.92 / Max: 285.69Min: 278.73 / Avg: 279.82 / Max: 280.95Min: 265.74 / Avg: 272.62 / Max: 277.28Min: 265.89 / Avg: 275.19 / Max: 280.211. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read Performanceslogno-slogno-slog2slog212002400360048006000SE +/- 55.39, N = 3SE +/- 96.39, N = 3SE +/- 102.74, N = 12SE +/- 72.35, N = 754775590554155201. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read Performanceslogno-slogno-slog2slog210002000300040005000Min: 5368.39 / Avg: 5476.77 / Max: 5550.81Min: 5416.79 / Avg: 5589.52 / Max: 5750.02Min: 4534.79 / Avg: 5541.18 / Max: 5844Min: 5306.79 / Avg: 5520.31 / Max: 5760.441. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performanceslogno-slogno-slog2slog28001600240032004000SE +/- 36.29, N = 12SE +/- 49.65, N = 3SE +/- 57.85, N = 3SE +/- 49.65, N = 335743478354234371. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performanceslogno-slogno-slog2slog26001200180024003000Min: 3394.24 / Avg: 3574.08 / Max: 3773.36Min: 3413.63 / Avg: 3478.02 / Max: 3575.67Min: 3459.97 / Avg: 3541.94 / Max: 3653.64Min: 3351.03 / Avg: 3436.75 / Max: 3523.011. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performanceslogno-slogno-slog2slog22004006008001000SE +/- 41.51, N = 12SE +/- 9.58, N = 3SE +/- 50.58, N = 12SE +/- 41.47, N = 98979788388981. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performanceslogno-slogno-slog2slog22004006008001000Min: 577.33 / Avg: 897.01 / Max: 988.72Min: 959.15 / Avg: 978.26 / Max: 988.96Min: 563.89 / Avg: 838.44 / Max: 988.13Min: 608.34 / Avg: 898.18 / Max: 988.861. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performanceslogno-slogno-slog2slog2130260390520650SE +/- 49.52, N = 12SE +/- 50.45, N = 12SE +/- 49.46, N = 12SE +/- 50.63, N = 125976175955811. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performanceslogno-slogno-slog2slog2110220330440550Min: 456.32 / Avg: 596.71 / Max: 1039.78Min: 457.55 / Avg: 616.52 / Max: 1041.01Min: 461.24 / Avg: 594.97 / Max: 1041.61Min: 447.94 / Avg: 580.6 / Max: 1049.731. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performanceslogno-slogno-slog2slog2120240360480600SE +/- 36.40, N = 12SE +/- 38.27, N = 12SE +/- 39.21, N = 12SE +/- 32.26, N = 125195205365271. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performanceslogno-slogno-slog2slog290180270360450Min: 407.77 / Avg: 519.02 / Max: 867.19Min: 414.62 / Avg: 520.13 / Max: 884.46Min: 419.14 / Avg: 535.84 / Max: 915.19Min: 420.45 / Avg: 526.82 / Max: 810.731. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write Performanceslogno-slogno-slog2slog2160320480640800SE +/- 4.02, N = 3SE +/- 6.06, N = 3SE +/- 11.61, N = 3SE +/- 10.06, N = 37037327237231. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write Performanceslogno-slogno-slog2slog2130260390520650Min: 698.33 / Avg: 703.47 / Max: 711.39Min: 720.13 / Avg: 731.79 / Max: 740.49Min: 701.32 / Avg: 722.99 / Max: 741.02Min: 708.39 / Avg: 722.56 / Max: 742.011. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performanceslogno-slogno-slog2slog2140280420560700SE +/- 9.06, N = 3SE +/- 4.69, N = 3SE +/- 7.91, N = 3SE +/- 6.46, N = 36216346286421. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performanceslogno-slogno-slog2slog2110220330440550Min: 603.41 / Avg: 621.48 / Max: 631.65Min: 627.01 / Avg: 633.86 / Max: 642.83Min: 611.93 / Avg: 627.58 / Max: 637.36Min: 629.32 / Avg: 641.85 / Max: 650.841. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performanceslogno-slogno-slog2slog213002600390052006500SE +/- 129.84, N = 12SE +/- 55.76, N = 3SE +/- 161.81, N = 12SE +/- 108.16, N = 362226189609361531. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performanceslogno-slogno-slog2slog211002200330044005500Min: 4941.89 / Avg: 6221.55 / Max: 6509.19Min: 6112.62 / Avg: 6189.05 / Max: 6297.59Min: 4408.24 / Avg: 6092.69 / Max: 6484.38Min: 5950.94 / Avg: 6153.08 / Max: 6320.831. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performanceslogno-slogno-slog2slog2160320480640800SE +/- 4.53, N = 3SE +/- 4.06, N = 3SE +/- 0.79, N = 3SE +/- 3.47, N = 37227187267181. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performanceslogno-slogno-slog2slog2130260390520650Min: 713.5 / Avg: 722.28 / Max: 728.56Min: 710.63 / Avg: 718.33 / Max: 724.42Min: 724.12 / Avg: 725.68 / Max: 726.7Min: 711 / Avg: 717.83 / Max: 722.331. (CC) gcc options: -O3

slog

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + SSB disabled via prctl and seccomp + PTE Inversion

Testing initiated at 21 March 2019 07:43 by user root.

no-slog

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + SSB disabled via prctl and seccomp + PTE Inversion

Testing initiated at 21 March 2019 22:12 by user root.

no-slog2

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + SSB disabled via prctl and seccomp + PTE Inversion

Testing initiated at 21 March 2019 23:42 by user root.

slog2

Processor: Intel Xeon E5-2660 0 (2 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 1 x 4096 MB DRAM, Disk: 43GB Virtual disk, Graphics: VMware SVGA II, Network: Intel 82574L

OS: Debian GNU/Linux buster/sid, Kernel: 4.19.0-2-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1672x1254, System Layer: VMware

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + SSB disabled via prctl and seccomp + PTE Inversion

Testing initiated at 22 March 2019 01:25 by user root.